Top 9 Solar Power Transfer Switch – Solar & Wind Power Parts & Accessories

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1. MOES

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MOES Dual Power Controller 50A 5500 Watt Automatic Transfer Switch for Off Grid Solar Wind System ATS DC 12V 24V 48V AC 110V 220V.

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MOES #ad - Battery type: suitable for Sealed, Lithium battery and so on. Beneficial to solar or wind system: On cloudy or windless days when your battery gets low, it will automatically switch to grid power, protect your battery. Auto distinguish: dc 12/24/48v, gel, lead-acid, ac 100-120v 60hz / 220-240v 50hz auto distinguish.

User can define the cut-off and recovery voltages. Recovery voltage must be higher than Cut-off voltage. Big power: 5. 5kw110v or 11kw220v, fast transfer time:Inverter transfer to public power ≤10ms, public power transfer to inverter ≤16ms. As long as the voltage of your battery are within the voltage ranges in the followings. 9-17v at 12v system;18-30v at 24v system; 30-60V at 48V system.

Lcd display: battery real-time voltage;working status of public power, inverter and battery. Note: the controller needs to connect the battery, powered by the battery and get battery power data. Works like an opposite direction ups: the ats controller will switch to grid power when batteries votagle are lower than cut off point, it will switch back to battery power when the batteries votagle are higher than recovery point.
BrandMOES #ad
ManufacturerWenzhou Nova New Energy Co.,LTD #ad
Height2.8 Inches
Length7.4 Inches
Weight2.9 Pounds
Width6.7 Inches
Part NumberNV-001

2. Spartan Power

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50A 5500 Watt Automatic Transfer Switch by Spartan Power Great for Solar & Wind Off Grid Systems

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Spartan Power #ad - Any bad reviews are due to incorrect setups. Transfer time: ≤10ms; 5500 watts max. 12v, 24v or 48vdc; 110-120vac 60hz & 220vac 50hz all in one unit! Two year warranty! very simple setup, please call us with any questions.

50a dual power transfer switch allows for trouble-free operation of inverters and AC mains in the same circuit. The original solar transfer switch - comes with lcd display which allows the user to define the Cut-Off and Recovery Voltages. Us based tech support, please use us as a resource. Automatically switches over to grid power on those cloudy or windless days and your batteries get low. Usa customer service! Great for solar or wind off grid systems.
BrandSpartan Power #ad
ManufacturerSpartan Power #ad
Height2.9 Inches
Length7.5 Inches
Width6.75 Inches
Part NumberTS5500PLUS
ModelTS5500PLUS
Warranty2 Year Warranty

3. AIMS POWER

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AIMS Power PWRIX200012SUL 2000 Watt Pure Sine Inverter with Transfer Switch 12 VDC to 120 VAC ETL Listed

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AIMS POWER #ad - In business for over 20 years. Powerful: 2000 watts / 4000 Watt Surge Pure Sine. Bypass = 25 amps max. Applications: ideal for applications going back and forth from shore and inverter power automatically. Homes, rvs, solar, boats, mobile business & work trucks. Features: automatic transfer switch, resettable breaker, hardwire terminal block for easy installation, LED indicators. All tech and warranty support in Nevada. 2 year warranty. Trust aims: buy with confidence. Safety: over load, high/low voltage, over temp, short circuit, isolated protections.
BrandAIMS POWER #ad
ManufacturerAIMS POWER #ad
Height10 Inches
Length24 Inches
Weight17.98 Pounds
Width10 Inches
Part NumberPWRIX200012SUL
ModelPWRIX200012SUL

4. KSOL Power

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4500 Watts, KSOL Power, Dual Power Automatic Transfer Switch with LCD Display

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KSOL Power #ad - Instructions and wiring diagram included. 120/240 volt aC capacity. Wired between the grid and solar-battery system before your load, this unit will switch the power source to the grid automatically when the battery bank is below voltage. 60 amps capacity.
BrandKSOL Power #ad
ManufacturerKSOL Power #ad
Part Number053-0KSOL-DPATS4500

5. Samlex America

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Samlex Solar STS-30 Automatic Transfer Switch

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Samlex America #ad - Comes with a standard north american power cord for convenient connection to 15 Amp NEMA5-15R receptacles on a generator or an inverter with up to 1800 VA capacity Replace this cord with 30 Amp cord if full 30 Amp capacity is required.

Automatically switches between 2 separate AC input sources: Utility Power and a Generator; or Utility Power and Inverter; or Generator and Inverter. Can be installed on the line side of the main breaker panel allowing switching of the entire load or on the load side to only switch dedicated circuits. Has rated capacity of 30 amps at 120 vac and is suitable for 30 Amp Utility Power Cord and Generator of up to 3. 6 kva capacity. Uses heavy duty double pole Double Throw DPDT relay for switching both the Line and Neutral.
BrandSamlex America #ad
ManufacturerSamlex America #ad
Height3.2 Inches
Length8.3 Inches
Weight3.2 Pounds
Width7.9 Inches
Part NumberSTS-30
ModelSTS-30

6. Go Power!

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Black, Go Power! TS-30 30 Amp Automatic Transfer Switch

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Go Power! #ad - Made for use with inverter, shore power or generators. Single relay. Comes with knockouts for easy and professional installation. Voltage: 120 VAC. Dominant source - generator 20-45 sec delay, Safety Interlocks - Mechanical and Electrical. Delay switch for use with generators. Dimensions: 9. 65”l x 7. 28”w x 4. 75”h. Can handle 2 sources of 30 amps at one time.
BrandGo Power! #ad
ManufacturerGo Power! #ad
Height4.75 Inches
Length9.65 Inches
Weight2.5 Pounds
Width7.28 Inches
Part NumberTS30
ModelTS-30
Warranty1

7. Westinghouse Outdoor Power Equipment

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Westinghouse Outdoor Power Equipment WGen9500DF Dual Fuel Portable Generator-9500 Rated 12500 Peak Watts Gas or Propane Powered-Electric Start-Transfer Switch & RV Ready, Blue, CARB Compliant

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Westinghouse Outdoor Power Equipment #ad - Vft display gives you real time updates with the voltage output, frequency, and lifetime hours. Plug-and-play: comes with a remote start key fob, oil, a tool kit, an Oil Funnel, 12v battery charger, and a User’s Manual to Get You Started Right Out of the Box Minimal Assembly Required.

6 gallon fuel Tank With Fuel Gauge. Powered by a heavy duty 457cc westinghouse 4-stroke ohv engine featuring a Long-Lasting Cast Iron Sleeve With Automatic Low Oil Shutdown and Digital Hour Meter. All westinghouse portable generators are functionally tested in the factory and May Contain Minimum Residual Oil and/or Fuel Odor; EPA and CARB Compliant; Backed by 3-Year Limited Service, Labor, and Parts Coverage with Nationwide Customer Service Network.

9500 running watts and 12500 peak watts gasoline; 8500 running watts, 11200 peak watts propane; remote Start With Included Key Fob, Electric and Recoil Start; Up to 12 Hours of Run Time on a 6. Features two gfci 120v 5–20r standard household receptacle, one transfer switch ready 120v L14-30R, and One RV Ready 120/240V 14–50R; All Outlets Have Rubber Covers for Added Safety.
BrandWestinghouse Outdoor Power Equipment #ad
ManufacturerWestinghouse #ad
Height26.5 Inches
Length27.2 Inches
Weight220 Pounds
Width26.1 Inches
Part Number09503
ModelWGen9500DF
Warranty3 Year Limited

8. Go Power!

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Go Power! TS-50 50 Amp Automatic Transfer Switch

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Go Power! #ad - Delay switch for use with generators. Comes with knockouts for easy and professional installation. Made for use with inverter, shore power or generators.
BrandGo Power! #ad
ManufacturerGo Power! #ad
Height4.5 Inches
Length10.5 Inches
Weight8 Pounds
Width6.5 Inches
Part NumberTS50M
ModelTS50M
WarrantyManufacturer Warranty

9. GeepKey

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NEMA L14-30P PB30 Power Inlet Box, GeepKey 30 Amp Power Inlet Box, 7500 Watts Generator Transfer Switch, 125/250 Volt, Weatherproof for Outdoor Use, NEMA 3R Power Inlet Box, ETL Listed

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GeepKey #ad - Importantwe are committed to providing safer power transmission and make it comply with ETL standards, so we have set a more solid knockout to ensure that it is not easy to be penetrated to improve safety. 100% satisfactory service: this product is an upgraded model developed by us in accordance with market needs. Large space with 4 way connection: the large space of 6.

1*4. 1*3. 1 inches allows you to wire more neatly; the heat dissipation effect is better, and it has a longer service life. And the 1. 2-inch combination hole with 4 areas left, right, rear can be directly connected to the switch and electrical panel from multiple directions. Etl certification: 125/250v, and also be ideal for backup power during power outages/bad weather, 30amp generator inlet box with NEAM L14-30 inlet generator plug, suitable for all 30 amp NEMA L14-30 generator cord. The front panel can be removed, bottom, making installation more portable. It is designed to be installed in outdoor areas where generators are used outdoors, 7500W, etc. Its performance, material, life, safety and other aspects are optimized、upgrade by our professional engineers, and we provide customers with 18 Month’s high-quality after-sales service; if you have any questions, please feel free to contact us.

Green safety light: there is a clear green warning light on the flip cover, this generator inlet 30 amp plug can see a clearly visible green light indicator when working especially in Night and dark areas, which will be lit when the power connection is successful; Comparing with the old version, thus providing the best performance and higher security. This pb30 power inlet box is a good partner for the generator to accommodate the power cord.
BrandGeepKey #ad
ManufacturerGeepKey #ad
Part NumberRML1430PB